| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Certa (Europe) Ltd | 03393671 | 23/06/1997 | Dissolved |
| Certa (International) Ltd | 03393766 | 23/06/1997 | Dissolved |
| Certa Europe Ltd | 03194721 | 19/06/1998 | Dissolved |
| Certa Financial Ltd | 03194537 | 19/06/1998 | Dissolved |
| Certa Holdings (Uk) Ltd | 03393773 | 23/06/1997 | Dissolved |
| Certa Insurance Services Ltd. | 03194704 | 19/04/1998 | Dissolved |
| Certa Systems Ltd | 03194531 | 19/06/1998 | Dissolved |
| The Certa Foundation | 03468746 | 14/11/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Certa (U K) Ltd | 03393662 | 23/06/1997 | 31/03/2004 | Dissolved |
| MATILDA COMMUNITY DAY NURSERY | 02893215 | 13/09/2000 | 03/07/2002 | Gold |